*,
:after,
:before {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-size: 14px;
}

@media screen and (max-width: 768px) {
  *,
  :after,
  :before {
    font-size: 12px;
  }
}

.pointer {
  cursor: pointer;
}
.grid {
  display: grid;
}
